Class Angular3PointDimension

Represents a 3 point angular dimension EntityObject.

Inheritance
System.Object
DxfObject
EntityObject
Dimension
Angular3PointDimension
Implements
System.ICloneable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: netDxf.Entities
Assembly: CADability.dll
Syntax
public class Angular3PointDimension : Dimension, IHasXData, ICloneable

Constructors

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Angular3PointDimension()

Initializes a new instance of the Angular3PointDimension class.

Declaration
public Angular3PointDimension()
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Angular3PointDimension(Arc, Double)

Initializes a new instance of the Angular3PointDimension class.

Declaration
public Angular3PointDimension(Arc arc, double offset)
Parameters
Type Name Description
Arc arc

Arc to measure.
System.Double offset

Distance between the center of the arc and the dimension line.
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Angular3PointDimension(Arc, Double, DimensionStyle)

Initializes a new instance of the Angular3PointDimension class.

Declaration
public Angular3PointDimension(Arc arc, double offset, DimensionStyle style)
Parameters
Type Name Description
Arc arc

Angle Arc to measure.
System.Double offset

Distance between the center of the arc and the dimension line.
DimensionStyle style

The DimensionStyle to use with the dimension.
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Angular3PointDimension(Vector2, Vector2, Vector2, Double)

Initializes a new instance of the Angular3PointDimension class.

Declaration
public Angular3PointDimension(Vector2 centerPoint, Vector2 startPoint, Vector2 endPoint, double offset)
Parameters
Type Name Description
Vector2 centerPoint

Center of the angle arc to measure.
Vector2 startPoint

Angle start point.
Vector2 endPoint

Angle end point.
System.Double offset

Distance between the center point and the dimension line.
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Angular3PointDimension(Vector2, Vector2, Vector2, Double, DimensionStyle)

Initializes a new instance of the Angular3PointDimension class.

Declaration
public Angular3PointDimension(Vector2 centerPoint, Vector2 startPoint, Vector2 endPoint, double offset, DimensionStyle style)
Parameters
Type Name Description
Vector2 centerPoint

Center of the angle arc to measure.
Vector2 startPoint

Angle start point.
Vector2 endPoint

Angle end point.
System.Double offset

Distance between the center point and the dimension line.
DimensionStyle style

The DimensionStyle to use with the dimension.

Properties

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ArcDefinitionPoint

Gets the location of the dimension line arc.

Declaration
public Vector2 ArcDefinitionPoint { get; }
Property Value
Type Description
Vector2
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CenterPoint

Gets or sets the center Vector2 of the arc in OCS (object coordinate system).

Declaration
public Vector2 CenterPoint { get; set; }
Property Value
Type Description
Vector2
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EndPoint

Gets or sets the angle end Vector2 of the dimension in OCS (object coordinate system).

Declaration
public Vector2 EndPoint { get; set; }
Property Value
Type Description
Vector2
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Measurement

Actual measurement.

Declaration
public override double Measurement { get; }
Property Value
Type Description
System.Double
Overrides
Remarks

The dimension is always measured in the plane defined by the normal.

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Offset

Gets or sets the distance between the center point and the dimension line.

Declaration
public double Offset { get; set; }
Property Value
Type Description
System.Double
Remarks

Offset values cannot be negative and, even thought, zero values are allowed, they are not recommended.

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StartPoint

Gets or sets the angle start Vector2 of the dimension in OCS (object coordinate system).

Declaration
public Vector2 StartPoint { get; set; }
Property Value
Type Description
Vector2

Methods

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BuildBlock(String)

Gets the block that contains the entities that make up the dimension picture.

Declaration
protected override Block BuildBlock(string name)
Parameters
Type Name Description
System.String name

Name to be assigned to the generated block.
Returns
Type Description
Block

The block that represents the actual dimension.
Overrides
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CalculateReferencePoints()

Calculate the dimension reference points.

Declaration
protected override void CalculateReferencePoints()
Overrides
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Clone()

Creates a new Angular3PointDimension that is a copy of the current instance.

Declaration
public override object Clone()
Returns
Type Description
System.Object

A new Angular3PointDimension that is a copy of this instance.
Overrides
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SetDimensionLinePosition(Vector2)

Calculates the dimension offset from a point along the dimension line.

Declaration
public void SetDimensionLinePosition(Vector2 point)
Parameters
Type Name Description
Vector2 point

Point along the dimension line.
Remarks

The start and end points of the reference lines will be modified, the angle measurement is always made from the direction of the center-first point line to the direction of the center-second point line.

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TransformBy(Matrix3, Vector3)

Moves, scales, and/or rotates the current entity given a 3x3 transformation matrix and a translation vector.

Declaration
public override void TransformBy(Matrix3 transformation, Vector3 translation)
Parameters
Type Name Description
Matrix3 transformation

Transformation matrix.
Vector3 translation

Translation vector.
Overrides
Remarks

Non-uniform and zero scaling local to the dimension entity are not supported.
The transformation will not be applied if the resulting reference lines are parallel.
Matrix3 adopts the convention of using column vectors to represent a transformation matrix.

Implements

System.ICloneable